problems with initilizing ruby app

shawn@ubuntu804desktop:/home/web/rubystack-1.2-beta-0/projects/rubyweb$ script/serverMissing the Rails 2.0.2 gem. Please `gem install -v=2.0.2 rails`, update your RAILS_GEM_VERSION setting in config/environment.rb for the Rails version you do have installed, or comment out RAILS_GEM_VERSION to use the latest version installed.

Clean install of Rubystack on, as u can see ubuntu 804—also added to path in ~/.bash.rc:

yes that worked going into the console--i guess i should allways start it like that—-how will i later set it up as a service?

I didnt try changing the RAILS_GEM_VERSION as it seems important to be able to keep that the same, but there is nothing preventing me.—im pretty new to this stack and wondering how it works if you spin off the Database, etc. Thanks.

I guess i actually allready did that, but wil only symbolic links and witn K links for runlevel not to run.

but i guess the real problems is that ruby just isnt linked to itsself right and i just get all sort of problems with nothing to show. using ur suggestion i got it running through the ruby console—but when i added stuff i get all this